suricata
util-decode-der-get.h
Go to the documentation of this file.
1 /*
2  * Copyright (C) 2011-2012 ANSSI
3  * All rights reserved.
4  *
5  * Redistribution and use in source and binary forms, with or without
6  * modification, are permitted provided that the following conditions
7  * are met:
8  * 1. Redistributions of source code must retain the above copyright
9  * notice, this list of conditions and the following disclaimer.
10  * 2. Redistributions in binary form must reproduce the above copyright
11  * notice, this list of conditions and the following disclaimer in the
12  * documentation and/or other materials provided with the distribution.
13  * 3. The name of the author may not be used to endorse or promote products
14  * derived from this software without specific prior written permission.
15  *
16  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
17  * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
18  * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
19  * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
20  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
21  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
22  * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
23  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
24  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
25  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26  */
27 
28 /**
29  * \file
30  *
31  * \author Pierre Chifflier <pierre.chifflier@ssi.gouv.fr>
32  *
33  */
34 
35 #ifndef __UTIL_DECODE_DER_GET_H__
36 #define __UTIL_DECODE_DER_GET_H__
37 
38 const Asn1Generic * Asn1DerGet(const Asn1Generic *top, const uint8_t *seq_index, const uint32_t seqsz, uint32_t *errcode);
39 
40 int Asn1DerGetIssuerDN(const Asn1Generic *cert, char *buffer, uint32_t length, uint32_t *errcode);
41 int Asn1DerGetSerial(const Asn1Generic *cert, char *buffer, uint32_t length, uint32_t *errcode);
42 int Asn1DerGetValidity(const Asn1Generic *cert, time_t *not_before, time_t *not_after, uint32_t *errcode);
43 int Asn1DerGetSubjectDN(const Asn1Generic *cert, char *buffer, uint32_t length, uint32_t *errcode);
44 
45 #endif /* __UTIL_DECODE_DER_GET_H__ */
const Asn1Generic * Asn1DerGet(const Asn1Generic *top, const uint8_t *seq_index, const uint32_t seqsz, uint32_t *errcode)
Iterate through an ASN.1 structure, following the index sequence. Context specific elements are skipp...
int Asn1DerGetSubjectDN(const Asn1Generic *cert, char *buffer, uint32_t length, uint32_t *errcode)
int Asn1DerGetSerial(const Asn1Generic *cert, char *buffer, uint32_t length, uint32_t *errcode)
int Asn1DerGetValidity(const Asn1Generic *cert, time_t *not_before, time_t *not_after, uint32_t *errcode)
uint16_t length
int Asn1DerGetIssuerDN(const Asn1Generic *cert, char *buffer, uint32_t length, uint32_t *errcode)